Catalytic signal amplification using [Fe(III)(biuret-amide)]-mesoporous silica nanoparticles: visual cyanide detection.

Abstract

Catalytic signal amplification was used for the colorimetric detection of CN(-) in aqueous media by using the enzyme catalase in tandem with mesoporous silica nanoparticle based synthetic HRP enzyme mimic Fe-MSNs. Signal amplification up to a maximum of eight fold was observed for the reporter "oxidized TMB" with respect to the added CN(-) ion. 
DOI: 10.1039/c3cc38932d

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Cite this paper

@article{Panda2013CatalyticSA, title={Catalytic signal amplification using [Fe(III)(biuret-amide)]-mesoporous silica nanoparticles: visual cyanide detection.}, author={Chakadola Panda and Basab Bijayi Dhar and Bharmana Malvi and Yudhajit Bhattacharjee and Sayam Sen Gupta}, journal={Chemical communications}, year={2013}, volume={49 22}, pages={2216-8} }